1964年越南银行500盾样钞,PMG30NET, 有锈渍;South Vietnam, 500 dong, specimen, 1964, specimen umber A1 000000 000130, purple on multicolour, Entrance of Zoological Garden and Historical Mueum at cetnre, watermark at right, reverse brown, Chinze at centre, GIAY MAU overprinted in red at centre,(Pick 22s1), PMG 30NET Very Fine, Rust.